Open Media Library Platform

Darwin/lib/python2.7/site-packages/twisted/persisted/test/__init__.py

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+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Tests for L{twisted.persisted}.
+"""

Darwin/lib/python2.7/site-packages/twisted/persisted/test/test_styles.py

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+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Tests for L{twisted.persisted.styles}.
+"""
+
+from twisted.trial import unittest
+from twisted.persisted.styles import unpickleMethod
+
+
+class Foo:
+    """
+    Helper class.
+    """
+    def method(self):
+        """
+        Helper method.
+        """
+
+
+
+class Bar:
+    """
+    Helper class.
+    """
+
+
+
+class UnpickleMethodTestCase(unittest.TestCase):
+    """
+    Tests for the unpickleMethod function.
+    """
+
+    def test_instanceBuildingNamePresent(self):
+        """
+        L{unpickleMethod} returns an instance method bound to the
+        instance passed to it.
+        """
+        foo = Foo()
+        m = unpickleMethod('method', foo, Foo)
+        self.assertEqual(m, foo.method)
+        self.assertNotIdentical(m, foo.method)
+
+
+    def test_instanceBuildingNameNotPresent(self):
+        """
+        If the named method is not present in the class,
+        L{unpickleMethod} finds a method on the class of the instance
+        and returns a bound method from there.
+        """
+        foo = Foo()
+        m = unpickleMethod('method', foo, Bar)
+        self.assertEqual(m, foo.method)
+        self.assertNotIdentical(m, foo.method)